Q: Is 49,005 a Prime Number?

A: No, 49,005 is not a prime number.

Why is 49,005 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 49005 can be evenly divided by 1 3 5 9 11 15 27 33 45 55 81 99 121 135 165 297 363 405 495 605 891 1,089 1,485 1,815 3,267 4,455 5,445 9,801 16,335 and 49,005, with no remainder.

Since 49,005 cannot be divided by just 1 and 49,005, it is not a prime number.

Number	49,003	49,004	49,006	49,007
Prime?	yes	no	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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